| Merthyr Tudful to Staro Nagoricane | 1,349.25 mi (2,171.41 km) |
| Merthyr Tudful to Stip | 1,383.70 mi (2,226.85 km) |
| Merthyr Tudful to Struga | 1,348.22 mi (2,169.75 km) |
| Merthyr Tudful to Strumica | 1,414.81 mi (2,276.92 km) |
| Merthyr Tudful to Studenicani | 1,349.38 mi (2,171.61 km) |
| Merthyr Tudful to Sveti Nikole | 1,368.11 mi (2,201.77 km) |
| Merthyr Tudful to Tearce | 1,323.21 mi (2,129.50 km) |
| Merthyr Tudful to Tetovo | 1,322.90 mi (2,129.00 km) |
| Merthyr Tudful to Valandovo | 1,416.78 mi (2,280.09 km) |
| Merthyr Tudful to Vasilevo | 1,413.09 mi (2,274.15 km) |
| Merthyr Tudful to Veles | 1,367.88 mi (2,201.39 km) |
| Merthyr Tudful to Vevcani | 1,342.01 mi (2,159.75 km) |
| Merthyr Tudful to Vinica | 1,390.20 mi (2,237.32 km) |
| Merthyr Tudful to Vrapciste | 1,327.15 mi (2,135.85 km) |
| Merthyr Tudful to Zelenikovo | 1,352.89 mi (2,177.27 km) |
